Integrated K Management Exhibit a Key Role in Potassium Uptake Transporter (ZmKUP) Expression to Improve Growth and Yield of Corn

Kumar, Sanjeev; Dhar, Shiva; Barthakur, Sharmishtha; Kumar, Sudhir; Mondal, Biswajit; Kumar, Dileep; Kochewad, S.A.; Meena, Laxman Ram; Rajawat, Mahendra Vikram Singh; Singh, Magan; Chandrakala, M.; Ram, Chet

doi:10.20546/ijcmas.2018.712.218

Cited by 4 publications

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“…Improvement in aggregates stability under LC + MI application was found to be inefficient. Significant improvement in WSA, MWD, and GMD under MI-mediated organic combinations, especially FYM + MI, might be due to a favorable impact on soil aeration as a result of proper rhizosphere development ( Kumar S. et al, 2021 ) and optimum microbial activity ( Singh et al, 2017 ; Kumar et al, 2018b ; Kumar A. et al, 2021 ). The enhanced level of organic matter under organic treatments also played an important role in raising soil physical health ( Nandapure et al, 2011 ), as is evident from the correlation matrix ( Table 7 ) and the heat map analysis ( Figure 2 ), which indicates a strong relationship between soil properties.…”

Section: Resultsmentioning

confidence: 99%

Microbes-mediated integrated nutrient management for improved rhizo-modulation, pigeonpea productivity, and soil bio-fertility in a semi-arid agro-ecology

et al. 2022

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Excessive dependence on chemical fertilizers and ignorance to organic and microbial inputs under intensive cropping systems are the basic components of contemporary agriculture, which evolves several sustainability issues, such as degraded soil health and sub-optimal crop productivity. This scenario urges for integrated nutrient management approaches, such as microbes-mediated integrated plant nutrition for curtailing the high doses as chemical fertilizers. Rationally, experiment has been conducted in pigeonpea at ICAR-IARI, New Delhi, with the aim of identifying the appropriate nutrient management technique involving microbial and organic nutrient sources for improved rhizo-modulation, crop productivity, and soil bio-fertility. The randomized block-designed experiment consisted nine treatments viz. Control, Recommended dose of fertilizers (RDF), RDF+ Microbial inoculants (MI), Vermicompost (VC), Farm Yard Manure (FYM), Leaf Compost (LC), VC + MI, FYM + MI, and LC + MI. Rhizobium spp., Pseudomonas spp., Bacillus spp., and Frateuria aurantia were used as seed-inoculating microbes. The results indicated the significant response of integration following the trend VC + MI > FYM + MI > LC + MI > RDF + MI for various plant shoot-root growth attributes and soil microbial and enzymatic properties. FYM + MI significantly improved the water-stable aggregates (22%), mean weight diameter (1.13 mm), and geometric mean diameter (0.93 mm), soil organic carbon (SOC), SOC stock, and SOC sequestration. The chemical properties viz. available N, P, and K were significantly improved with VC + MI. The study summarizes that FYM + MI could result in better soil physico-chemical and biological properties and shoot-root development; however; VC + MI could improve available nutrients in the soil and may enhance the growth of pigeonpea more effectively. The outcomes of the study are postulated as a viable and alternative solution for excessive chemical fertilizer-based nutrient management and would also promote the microbial consortia and organic manures-based agro-industries. This would add to the goal of sustainable agricultural development by producing quality crop produce, maintaining agro-biodiversity and making the soils fertile and healthy that would be a “gift to the society.”

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Section: Resultsmentioning

confidence: 99%

Microbes-mediated integrated nutrient management for improved rhizo-modulation, pigeonpea productivity, and soil bio-fertility in a semi-arid agro-ecology

et al. 2022

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“…Increased accumulation of nutrients in vegetative parts of the plant with improved metabolism led to greater translocation of these nutrients to reproductive organs of crop and ultimately the nutrient contents of seed and straw of crop plant enhanced at harvest. Significantly higher N, P and K uptake is directly associated with the higher nutrient content in seed and straw and higher grain and straw yield obtained under these superior treatments (Baljeet et al, 2020 andKumar et al, 2018). The results have evidently proved the advantage of combining The combination of biological fertilizers improves some physiological traits of the alfalfa plant.…”

Section: Resultsmentioning

confidence: 75%

Investigation of Phosphorus and Potassium Biological Fertilizers on Alfalfa (Medicago sativa L.) Physiological Traits at Different Ages of the Field

Marani¹,

Madani²,

Sharifabad³

et al. 2023

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Background: Alfalfa (Medicago sativa L.) is one of the most productive plant in terms of nitrogen fixation and the suitable amount of protein and carotene has a significant impact on the nutritional quality of alfalfa. Methods: This combined experiment was conducted as factorial based on a randomized complete block design with three replications during two consecutive years (2019-2020) under the climatic conditions of Jiroft area (Kerman province, Iran). The studied factors included alfalfa age (one, three and five-years old) and bio-fertilizers (Control, Potash-Barvar (KSB), Phosphate Barvar II (PSB), Potash-Barvar + Phosphate Barvar II) (KSB+PSB). The biofertilizers were used along with irrigation water. The studied physiological traits included nitrogen, phosphorus, crude protein, soluble sugars, malondialdehyde (MDA) and sodium amount. Result: The highest amount of crude protein, nitrogen, phosphorus and soluble sugars was observed in three-years old fields under the treatment of bio-fertilizers Potash Barvar + Phosphate Barvar II (KSB+PSB) (37.78%, 9.79%, 0.51% and 324.75% respectively). Unlike other treatments, the highest amount of sodium (0.95%) and malondialdehyde (MDA) (83.99 μM g-1FW) was measured for alfalfa in treatment one-years old field under no-fertilizers (control), while the lowest amount of sodium (0.49%) and malondialdehyde (MDA) (55.94 μM g-1FW) was observed in treatment five-years old field under bio-fertilizers Potash Barvar + Phosphate Barvar II (KSB+PSB) application.

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“…Straw yield of mungbean was also impro ved significantly due to application of PROM+PSB+VAM+PF over alone and control. This increase was the consequence of a corresponding increase in growth and development of plant in sense of plant height, number of branches and dry matter as an outcome of enhanced nutritional environment in the root zone and plant system leading to greater plant metabolism and photosynthetic activity (Kumar et al, 2015 andKumar et al, 2018).…”

Section: Effect On Yield Attributes and Yieldmentioning

confidence: 99%

Section: Effect On Nutrient Concentration and Uptakementioning

confidence: 99%

Effect of PROM and Microbial Inoculants on Growth, Yield and Nutrient Uptake of Mungbean [Vigna radiata (L.) Wilczek]

Khangarot

Yadav

Shyanabhoga

et al. 2022

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Background: In conventional agriculture, expensive phosphatic fertilizers were applied in huge quantities to reduce phosphorus deficiency in mungbean. Disproportionate application of these chemical fertilizers over long periods has damaged the natural properties of soils by killing soil micro flora and fauna, leading to reduced agricultural production. Sustainable agriculture based on organics and biological fertilizers is an effective solution for overcoming these problems. Therefore, keeping the above information in view, the present study was undertaken to assess the effect of PROM and microbial inoculants on the growth and yield of mungbean. Methods: In this field-laboratory experiment which was conducted at agronomy farm of Sri Karan Narendra Agriculture University, Jobner, during Kharif season of 2019, 12 treatments involving control, PROM, PSB, VAM, Pseudomonas fluorescens (PF) and their respective combinations were included which was laid out in randomized block design with three replications. The collected samples were determined for growth and yield attributes in the field and laboratory. Result: The results showed that combined application of PROM+PSB+VAM+PF reported the maximum values of most of the growth and yield attributing characters i.e. plant height, number of branches/plant, dry matter accumulation, total and effective number of root nodules per plant, fresh and dry weight of nodules per plant, crop growth rate, chlorophyll content, number of pods/plant, number of seeds/pod, test weight, seed, straw and biological yield of mungbean as compared to other combinations and control, but it was at par with PROM+PSB+VAM.

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Integrated K Management Exhibit a Key Role in Potassium Uptake Transporter (ZmKUP) Expression to Improve Growth and Yield of Corn

Cited by 4 publications

References 0 publications

Microbes-mediated integrated nutrient management for improved rhizo-modulation, pigeonpea productivity, and soil bio-fertility in a semi-arid agro-ecology

Microbes-mediated integrated nutrient management for improved rhizo-modulation, pigeonpea productivity, and soil bio-fertility in a semi-arid agro-ecology

Investigation of Phosphorus and Potassium Biological Fertilizers on Alfalfa (Medicago sativa L.) Physiological Traits at Different Ages of the Field

Effect of PROM and Microbial Inoculants on Growth, Yield and Nutrient Uptake of Mungbean [Vigna radiata (L.) Wilczek]

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